baber/WOPTO huggingface dataset:
Patent JP-H101849-A (JP)
Title: Yarn feed roller control unit in loom
Inventor: TOKUNO SHIGEO
IPC: D03J1/04
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject control unit designed to avoid defective feed of yarn due to roller slip by applying proper contact pressure between yarn feed rollers even in any state, under normal operation or startup halt, in yarn feed operation by the yarn feed rollers in a loom, and also to prevent the yarn feed rollers from abrasion. SOLUTION: A pair of yarn feed rollers 7, 17 so designed that either or both of them is subject to rotary driving synchronously with the operation of a loom are set up with their peripheral surfaces standing against each other. During normal operation, the peripheral surface pressure contact status of both the yarn feed rollers 7, 17 are maintained owing to the passive energization of an elastic energizing member 23 provided on the rollers 7, 17, while during startup halt, the peripheral surface pressure contact status under higher contact pressure is temporarily maintained by the active energization of a solenoid 21 linked to one party of the rollers 7, 17 to force this roller against the other yarn feed roller.
Patent JP-S6229559-A (JP)
Inventor: YURUGEN ENGERU
IPC: A61K31/22
Filed: 1986-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000008132-A (JP)
Title: Valve guide made of high silicon aluminum alloy for internal combustion engine
Inventor: NAKAMURA YOSHIKATSU
IPC: C22C32/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a valve guide enhanced in heat resistance, wear resistance, seizing resistance, scuffing resistance and thermal emission by subjecting the atomized powder of an alloy composed of specified weight ratios of Si, Fe, Cu, Mg and one or more kinds among Zr, Ni, Mn and Zn, and the balance Al to extrusion molding. SOLUTION: The atomized powder of an alloy composed of, by weight, 15 to 40% Si, 1.0 to 10.0% Fe, 0.5 to 5% Cu, 0.1 to 3.0% Mg, one or more kinds of Zr, Ni, Mn and Zn by <3%, and the balance Al is used. Preferably, either or both of hard particles of SiC and Al2O3 having <=5 μm average particle size and a solid lubricant of graphite, sulfide and fluoride are added to this powder by 1 to 10 weight% of the whole weight. As for the high silicon aluminum alloy, by atomizing molten metal by gas atomizing, rapid solidification of >=103K/sec can be executed, and fine powder of precipitates including primary crystal Si is obtd.
Patent JP-S6236534-A (JP)
Title: Tester
Inventor: YAGAWA MOTOKI
IPC: G01N3/38
Filed: 1985-08-12
Abstract: PURPOSE:To cut the size of the apparatus, by inducing a secondary current in a second coil section provided at a specified interval from a first coil section with the flow of a pulse current to the first coil section from a pulse current supply source to transmit a repulsive electromagnetic force to a test object. CONSTITUTION:A tensile tester body 10 comprises a support section 11 for a test object A and a load transmitting section 12. First, a test object A is mounted between a mounting member 11c of the support section 11 and a mounting member 12b of the load transmitting section 12 through a mounting jig. Then, a pulse current supply source 20 is operated to run a pulse current to a first coil section 30 to generate a non-stationary magnetic field. This induces a secondary current in a second coil section 40 to generate an electromagnetic force as repulsive force in the direction of the arrow, which lower the load transmitting section 12 sharply to impact the test object A. An impact fatigue test of the test objective A can be implemented by continuing such an operation.
Patent JP-H103036-A (JP)
Title: Zoom lens capable of photographing at very close distance
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B15/16
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens capable of photographing at a very close distance suitable for a single lens reflex camera, ensuring the maximum photographing magnification having a prescribed size and having a good image forming performance and a sufficient peripheral light quantity in the all photographing distances. SOLUTION: This zoom lens is provided with a first lens group G1 and at least two lens groups arranged on the image side of the first lens group G1, by changing at least two air gaps between the respective lens groups, the focal distance of the whole lens system is changed. The first lens group G1 comprises, in order from the object side, a 1-1th lens group G11 having a negative refractive power and a 1-2th lens group Gg12 having a positive refractive power. By moving the 1-1th lens G11 to the object side, focusing from an object at infinity to an object at a very close distance is performed.
Patent JP-H0469067-A (JP)
Title: Apparatus for controlling voltage of inverter
Inventor: YAMAZAKI NAOKI
IPC: H02J13/00
Filed: 1990-07-03
Abstract: PURPOSE:To make a constant-voltage control continue even when the voltage of the input terminal of a load becomes zero and to supply a constant voltage to the load, by performing the constant-voltage control, based on the voltage of the input terminal of the load, only in the case where a signal for building up the load voltage and a signal for closing an AC switch are brought about simultaneously, and in other cases by performing the constant-voltage control, based on the voltage of the output terminal of an inverter. CONSTITUTION:When an AC breaker 33 is closed, a signal B for building up a voltage fed back remotely is outputted as '1'. At the same time, a signal A of '1' for switching the AC breaker on is outputted too, and selection switches 15 and 25 are switched on and off respectively. At this time, by a circuit 36 for sensing the voltage fed back remotely, a point k for feeding back a voltage remotely is subjected to a constant-voltage control. While selecting the circuit 36 for sensing the voltage fed back remotely, if the voltage fed back remotely becomes zero, the signal B for building up the voltage fed back remotely be comes '0'. Then, a switchover from the side of feeding back remotely to the side of feeding back directly is performed, and a point J for feeding back a voltage directly is so controlled as to come into a constant voltage. Thereby, even when the output/input terminals of a load be come open-circuit, an inverter can continue to supply a constant voltage.
Patent JP-H0463393-A (JP)
Title: Human body detector and audio display device using detector
Inventor: ARIME YASUNORI
IPC: G08B13/191
Filed: 1990-07-03
Abstract: PURPOSE:To give no audio display to objects other than persons by using a human body detector consisting of a pyroelectric sensor and a photoelectric sensor and giving a guidance to only stopping persons and calling attention of passing persons with a chime tone. CONSTITUTION:A human detector consists of a pyroelectric sensor 101 and a photoelectric sensor 102. The sensor 101 detects person's motion to generate a signal N1. The sensor 102 detects the presence of a person to generate a signal N2. Thereby, a human body detection signal N3 is obtained from a latch circuit 103. The signal N3 is inputted to a delay circuit 109 and is delayed by the time required for the person to pass the detection area of the sensor 102. A signal N4 is inputted to one input of an AND circuit 110. The signal N3 is inputted to the circuit 110 also. Then, a signal N5 is outputted from the circuit 110 to select a first voice phrase. When the person passes it, the signal N3 of a short pulse is outputted from the circuit 103 to produce a prescribed voice from a speaker.
Patent JP-H0464081-A (JP)
Title: Detection of buried object
Inventor: NAGASHIMA YUJI
IPC: G01S13/88
Filed: 1990-07-03
Abstract: PURPOSE:To enable automatic calculation of the optimum amplification factor at a measuring location by comparing with a reference value a ratio of an area of a waveform with an amplitude value of a reflected wave signal below a specified value to areas of section patterns determined by amplification factors. CONSTITUTION:(n) section patterns are formed by reflected signals received 3 varying 5 a signal amplification factor Gi (n) times sequentially during a specified antenna moving interval. An occupation ratio Rwi of an area (white area) of a waveform with an amplitude of the signal below a specified value is calculated 9 to the total area of section patterns determined by amplification factors Gi and when the occupation ratio Rwi is below a specified reference value Rwo. the amplification factor Gi used for the formation of the pattern involved is selected as the optimum amplification factor. When many patterns meet a relation of Rwi<Rwo, the amplification factor Gi is employed which was used to form a pattern the closest to the reference value Rwo among the patterns according to a selection reference preset. When there is no pattern that meets the relation of Rwi<Rwo, the amplification factor larger by a specified value Gx than the maximum amplification factor Gn is selected as the optimum amplification factor.
Patent JP-S5881687-A (JP)
Inventor: AKASAKA MASANORI
IPC: D06M101/16
Filed: 1981-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6237835-A (JP)
Inventor: INAGAKI MITSUO
IPC: H01H57/00
Filed: 1985-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6151955-A (JP)
Title: Semiconductor device
Inventor: YOSHIHARA TSUTOMU
IPC: H01L21/8242
Filed: 1984-08-22
Abstract: PURPOSE:To obtain high-performance memories by increasing the amount of charge accumulated in memory cells by a method wherein the junction capacitance is increased by providing columnar diffused regions immediately under the MOS capacitor on one electrode, and this junction capacitance is utilized as the memory cell capacitance. CONSTITUTION:A field oxide film 2 and the first diffused region 3 of higher concentration than that of a semiconductor substrate 1 and the same conductivity type are formed in the substrate 1, and a plurality of the second columnar diffused regions 12 of reverse conductivity type to that of the substrate 1 are formed in the first diffused region 3 of high concentration. Therefore, the third diffused region 4 of reverse conductivity type to that of the substrate 1 is formed. The second columnar diffused regions 12 are electrically connected to each other with this third diffused region 4. Then, a gate oxide film 5, a capacitor electrode 6, an insulator layer 7, a gate electrode 8, diffused layers 9, an insulation layer 10, and a wiring layer 11 are formed. Because of the addition of the juntion capacitance between the second columnar diffused regions 12 and the first diffused region 3, the marked increase in memory cell capacitance can be obtained.
Patent JP-H0823629-A (JP)
Title: Slave switch station
Inventor: OOYANAI YUKINORI
IPC: H02H7/26
Filed: 1994-07-04
Abstract: PURPOSE:To improve reliability of a slave switch station by preventing the erroneous discrimination of opening/closing states by a control section when the instantaneous fluctuation, etc., of the power supply to a system occurs. CONSTITUTION:A slave switch station is provided with a power supply switching monitoring contact 12c which opens/closes in an interlocking way with the switching of a power supply change-over switch 12a and a relay abnormality monitoring section 21 which invalidates the contact signal of a switch state monitoring contact 19a by informing a control section 13 of the abnormality of a switch state monitoring relay 19 by repeatedly opening/closing the contact 12c in a short time.
Patent JP-2000013352-A (JP)
Title: Sdh multiplexer
Inventor: TATEBAYASHI KOJI
IPC: H04J3/14
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently realize a management control system centralized toward a central station side. SOLUTION: A receiver side section termination section 111 and a receiver sideline termination section 112 extract remote failure information expressed in numerals from an overhead byte of a received signal. A remote fault monitor section 115 compares the remote fault information and the number of connected terminals to monitor it/An adder section 113 and a reset section 114 output either remote fault information +1 or an initial value. The receiver side fault monitor section 115 monitors a fault at a receiver side and controls the adder section 113 and the reset section 114 so that they provide an output of the initial value on the detection of a fault.  A management control terminal interface 117 outputs the initial value of the remote fault information when the management terminal is a transmission at the central station under the control of the management control terminal and outputs the remote fault information +1 when the terminal is a remote side terminal. The receiver side section termination section 111 and the receiver side line termination section 112 insert the generated remote failure information to an overhead byte of a transmission signal and output the resulting signal.
Patent JP-H04370619-A (JP)
Title: Alloy type thermal fuse
Inventor: ISHIOKA TAKASHI
IPC: H01H37/76
Filed: 1991-06-19
Abstract: PURPOSE:To accelerate the working speed of a thermal fuse by inserting a wirelike alloy piece fusible at low melting point in a plastic tube of a specified inner diameter and length, and sealing a porous flux in the tube. CONSTITUTION:A wirelike low melting point fusible alloy piece 2 of 3 to 6mm in diameter is enclosed in a plastic tube 1 of 1 to 5mm in inner diameter and more than 500mm in length, and spaces between lead conductors 3 connected to both ends of the alloy piece 2 and the tube 1 are sealed with adhesive 5 respectively. And a porous flux 4 of 5 to 30% in porosity is sealed in the tube 1. When the alloy piece 2 is spotheated it is melted locally, and during the travel of the melt toward the conductor 3 and the air in pores in the tube 1 is expended to generate air gaps to separate the melted metal. Thereby even when the spotheated position is far from the conductor the current can be interrupted speedby by the separation.
Patent JP-H04372704-A (JP)
Title: Dirt detector for magnetic head
Inventor: KAGAWA HIROBUMI
IPC: G11B5/41
Filed: 1991-06-20
Abstract: PURPOSE:To appropriately judge a time when the cleaning of a magnetic head should be operated by detecting the characteristic deterioration of the magnetic head before the erroneous processing of the reading and writing processing of the data of the magnetic card, CONSTITUTION:This device is constituted of a light emitting element 1, light receiving element 2 which receives a light emitted by the element 1, and an output checking device 3 connected with the element 2. The element 1 is provided on the magnetic card carrying path of the reader and writer device of the magnetic card so as to be opposed to the magnetic head, and the above mentioned element 2 is provided in the neighborhood of the above mentioned element 1 so as to be opposed to the above mentioned magnetic head. Then, the checking device 3 is equipped with a comparator 5 which compares the output voltage of the element 2 with a preliminarily set reference voltage, and outputs a signal when the output voltage of the element 2 is lower than the reference voltage, so that the dirt of the magnetic head can be detected.
Patent JP-H04371710-A (JP)
Title: Stoker clinker prevention device for garbage incinerator
Inventor: UNO KUNIHIKO
IPC: F23G5/00
Filed: 1991-06-19
Abstract: PURPOSE:To prevent the generation of clinkers by allowing movable blocks to move back and forth and enter and exit from a space when a movable fire grate moves back and forth and inhibiting the retention of combustion substances at a partitioning wall between stokers induced by the horizontal movement of the movable blocks. CONSTITUTION:A garbage incinerator 100 comprises a space 2 formed at the lower part of partitioning walls 102 between each stoker 101, a fixing support 3 house in the space 2 and a block 4 housed in the space in such a fashion that it may enter in and exit from freely and mounted on a movable fire grate 105. When the fire grate 105 moves back and forth by a drive device, the movable block 4 moves back and forth against the fixing support 3 and enters and exists from the space 2. Then, the combustion substances A deposited on the top of a fixed grate of the stoker 101 is forcibly pushed to the front. Therefore even when the combustion substances are supplied one after another to this portion, they are always raked so that it may be possible to prevent the deposition and the generation of clinkers.
Patent JP-H0464470-A (JP)
Title: Cutform device
Inventor: SADAMORI MITSUMASA
IPC: B41J21/00
Filed: 1990-07-05
Abstract: PURPOSE:To automatically correct a printing definition and a background definition by a method wherein the digit number of real data to be printed is recognized, and it is compared with the digit number of a printing format in a printing definition. CONSTITUTION:For every line, information of printing data contained in one line is fetched from a printing definition file 2, the digit number of corresponding time series data is recognized, and a printing format is fetched from the printing information. The digit number of the time series data is compared with the digit number of the printing format in the information of the printing data. If the former is larger than the latter, the printing format is changed. If printing digits should be added, a data printing position and a vertical line position in a background definition are shifted leftward from the present positions by the added digit number. This operation is repeated by the number of times corresponding to the data printing number. If printing digits should be added in one cutform, positions of vertical lines are fetched from the background definition, and a printing position of a background character is changed so that the background character can be properly printed inside the vertical lines. Upon completion of all correction action, the process is finished.
Patent JP-S5965828-A (JP)
Title: Amplification system for optical signal
Inventor: MURAKAMI TAIJI
IPC: H01S3/30
Filed: 1982-10-08
Abstract: PURPOSE:To maintain the wavelength of output light in a low loss region without using any special fiber by inducing successively the Stokes light up to the n-th order by a stimulated Raman scattering effect in a single mode optical fiber. CONSTITUTION:The continuous laser light having a prescribed wavelength from a light source 11 is coupled to the output light of auxiliary light sources 13, 15, 17, 20 having the prescribed corresponding wavelengths by couplers 12, 14, 16, 18 respectively, and all of the output light of the light source 11 and the light sources 13, 15, 17, 20 are made incident to a single mode optical fiber 22. The output light of the light source 11 is induced by the output light of the light source 13, and the primary Stokes light having the output light wavelength of the light source 13 is generated by a stimulated Raman scattering effect. The output light energy of the light source 11 is converted to the light energy of the output waveform of the light source 13. The Stokes light of the 2nd, 3rd and 4th orders are generated similarly, and the amplified light signal converted to the wavelength of the output light from the light source 20 is emitted from the fiber 22. The light signal is amplified to the wavelength light in the low loss region of of the optical fiber without using any special fiber for phase matching by the above- mentioned constitution.
Patent JP-H0464351-A (JP)
Title: Ultrasonic therapeutic apparatus
Inventor: KUBOTA TETSUMARU
IPC: A61B17/32
Filed: 1990-07-05
Abstract: PURPOSE:To achieve higher operability with a smaller size and a less weight of a handpiece by arranging a rotating member having an internal blade at a part corresponding to an external blade to be connected rotatably on the side of a tip of a vibration transmitting member which is inserted into a hood tube having the external blade near the tip thereof to transmit an ultrasonic vibration from an ultrasonic vibrator closer to a user and an ultrasonic motor which drives to rotate the rotating member along a circumferential direction of the vibration transmitting member by an ultrasonic vibration. CONSTITUTION:When an operation of excising a biotissue is preformed in use. an opening of an external blade 12 of a hood tube 11 is made to match the opening of the internal blade 14 of a rotating member 13 and a biotissue to be excised is inserted into the openings thereof. Under such a condition, a circular type ultrasonic motor 15 is driven to rotate the rotating member 13 along a circumferential direction of a vibration transmitting member 8. In this manner, with the rotation of the rotating member 13, the biotissue inserted into both the openings thereof is excised with the external blade 12 of the hood tube 11 and the internal blade 14 of the rotating member 13.
Patent JP-S6239428-A (JP)
Inventor: YUYAMA SHOJI
IPC: B65B9/06
Filed: 1985-08-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0466936-A (JP)
Title: Photographic film package
Inventor: NISHIKAWA TOSHIHIRO
IPC: G03C7/00
Filed: 1990-07-04
Abstract: PURPOSE:To enhance sharpness of a color negative film by fixing the posture of a cartridge at the time of loading it to the inside of a camera and incorporating a specified development inhibitor-releasing agent in the photographic film. CONSTITUTION:The film outlet 3 of the cartridge 1 is held in a plane A including an exposing stage 12 when the cartridge 1 is loaded to the camera 11, and the direction B for drawing the photographic film 2 is controlled to be made parallel to the direction C for winding the film 2 in the camera 11. The film 2 contains a compound to be allowed to release a development inhibitor or its precursor by reaction with the oxidation product of a developing agent, or a first compound to be allowed by reaction with another oxidation product of the developing agent to release the second compound which is allowed by reaction with another oxidation product to release the development inhibitor or its precursor.
Patent JP-2001003214-A (JP)
Title: Connecting tool for shoulder strap
Inventor: UKO SHOHEI
IPC: A41F15/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a connecting tool for a shoulder strap capable of freely adjusting the angle of the shoulder strap to that with the best feeling of wearing, providing an angle in which the shoulder strap is invisible or making the shoulder strap scarcely slip off by composing the connecting tool for the shoulder strap so as to freely rotate in the left and right directions. SOLUTION: This connecting tool 1 for a shoulder strap 11 is a connecting tool 1 capable of connecting each cup cloth 15 to the shoulder strap 11 and is freely rotatably composed so that the shoulder strap 11 can be slid in the left and right directions.